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ShopUSB Cables & AdaptersStarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Aluminum with Built-in Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Aluminum with Built-in Cable
StarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Aluminum with Built-in Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Aluminum with Built-in Cable
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StarTech.com 3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - Aluminum with Built-in Cable~3-Port Portable USB 3.0 Hub plus Gigabit Ethernet - 5Gbps - Aluminum with Built-in Cable

£37.36

£44.83 inc. VAT

Low Stock(15)MPN: ST3300GU3B
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

StarTech.com USB 3.0 Hub with Gigabit Ethernet Adapter
3 Port
NIC
USB Network / LAN Adapter
Windows & Mac Compatible (ST3300GU3B)
Hub
3 x SuperSpeed USB 3.0 + 1 x 10/100/1000
desktop

Product Overview

AI-generated summary

For £37.42 ex-VAT, this StarTech portable hub with built-in Ethernet is a decent “get me connected anywhere” option—especially if you’ve got laptops that only have a couple of USB ports and you keep getting stuck on flaky Wi‑Fi in meeting rooms. The aluminum build and the built-in cable are genuinely practical: it feels more rugged than cheap plastic hubs, and the cable saves you from the classic “where did the adapter go?” problem. In real office use (conference rooms, hot-desking, small warehouses with basic networking), it’s the sort of accessory that just removes friction.

That said, I wouldn’t buy it for people who need high throughput or lots of peripherals. The Ethernet is fine for normal business traffic and typical file access, but if you’re running bandwidth-heavy workloads (video transfers, large backups, constant data syncing), you’ll likely want a more robust docking solution. Also, because it’s categorized as a USB 3.0 hub, compatibility quirks can happen on certain older or unusual host controllers—worth testing on the exact laptop models your team uses before rolling it out broadly.

**Who should buy it:** busy staff who travel between desks/rooms, IT techs who need a quick Ethernet + extra USB expansion in a bag, and anyone who values reliability over maximum performance. **Who should skip it:** heavy data users, people building a full “desktop replacement” setup, or teams that want a single hub to handle everything long-term without testing.

Specifications

Ports & interfaces

Connectivity technologyWired
Host interfaceUSB
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity3

Network

Maximum data transfer rate5000 Mbit/s
Networking standardsIEEE 802.3,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u
Ethernet LANY
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000BaseT(X)

Design

Product colourBlack
InternalN
ChipsetGenesys Logic - GL3522, ASIX - AX88179
LED indicatorsActivity,Link
CertificationCE, FCC

Power

Input current0.3 A
Output voltage5 V
Output current2 A
Power consumption (typical)10 W

System requirements

Windows operating systems supportedWindows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Enterprise x64,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows Vista x64,Windows XP,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64
Mac operating systems supportedMac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.6 Snow Leopard,Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks,Mac OS X 13.0 Ventura
Linux operating systems supportedY
Other operating systems supportedChromeOS
Server operating systems supportedWindows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019

Operational conditions

Operating temperature (T-T)0 - 50 °C
Storage temperature (T-T)-10 - 75 °C
Operating relative humidity (H-H)0 - 85 %

Weight & dimensions

Width43 mm
Depth87 mm
Height14 mm
Weight62 g

Packaging data

AC adapter includedY
Drivers includedY
Included power plug typesAU,EU,NA,UK
Package width217 mm
Package depth152 mm

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